Selector to insert a DOM element inbetween every element
Let say I have this DOM:
<div id="foo">
<div class="bar"></div>
<div class="bar"></div>
<div class="bar"></div>
</div>
What is the most efficient way to make it look like this in one query:
<div id="foo">
<div class="newdiv"></div>
<div class="bar"></div>
<div class="newdiv"></div>
<div class="bar"></div>
<div class="newdiv"></div>
<div class="bar"></div>
<div class="newdiv"></div>
</div>